Adhesion between highly stretchable materials

doi:10.1039/c5sm02305j

CORC > 北京大学 > 工学院

	Adhesion between highly stretchable materials
	Tang, Jingda ; Li, Jianyu ; Vlassak, Joost J. ; Suo, Zhigang
刊名	SOFT MATTER
	2016
关键词	NANOCOMPOSITE HYDROGELS TISSUE GELS TRANSPARENT CONDUCTORS SILICA JOINTS MODEL SKIN
DOI	10.1039/c5sm02305j
英文摘要	Recently developed high-speed ionic devices require adherent laminates of stretchable and dissimilar materials, such as gels and elastomers. Adhesion between stretchable and dissimilar materials also plays important roles in medicine, stretchable electronics, and soft robots. Here we develop a method to characterize adhesion between materials capable of large, elastic deformation. We apply the method to measure the debond energy of elastomer-hydrogel bilayers. The debond energy between an acrylic elastomer and a polyacrylamide hydrogel is found to be about 0.5 J m(-2), independent of the thickness and the crosslink density of the hydrogel. This low debond energy, however, allows the bilayer to be adherent and highly stretchable, provided that the hydrogel is thin and compliant. Furthermore, we demonstrate that nanoparticles applied at the interface can improve adhesion between the elastomer and the hydrogel.; MRSEC [DMR 14-20570]; NSF [CMMI-1404653]; China Scholarship Council; SCI(E); EI; PubMed; ARTICLE; vlassak@seas.harvard.edu; suo@seas.harvard.edu; 4; 1093-1099; 12
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/416723]
专题	工学院
推荐引用方式 GB/T 7714	Tang, Jingda,Li, Jianyu,Vlassak, Joost J.,et al. Adhesion between highly stretchable materials[J]. SOFT MATTER,2016.
APA	Tang, Jingda,Li, Jianyu,Vlassak, Joost J.,&Suo, Zhigang.(2016).Adhesion between highly stretchable materials.SOFT MATTER.
MLA	Tang, Jingda,et al."Adhesion between highly stretchable materials".SOFT MATTER (2016).